质子与$^{10}$ C弹性散射的核力印记
The nuclear force imprints revealed on the elastic scattering of protons with $^{10}$C
摘要：
大自然是如何将质子和中子结合在一起，形成宇宙中各种各样的复杂原子核的？从量子色动力学的基本理论出发来描述多核子系统一直是回答这个问题的最大挑战。手征有效场理论对核力的描述现在使这成为可能，但需要某些不是唯一确定的参数。定义核力需要识别对不同参数化敏感的可观测量。通过在TRIUMF上测量$^{10}$ C上的质子弹性散射和从头算核反应计算，我们表明测量的微分截面的形状和大小对核力处方非常敏感。
英文摘要：
How does nature hold together protons and neutrons to form the wide variety of complex nuclei in the universe? Describing many-nucleon systems from the fundamental theory of quantum chromodynamics has been the greatest challenge in answering this question. The chiral effective field theory description of the nuclear force now makes this possible but requires certain parameters that are not uniquely determined. Defining the nuclear force needs identification of observables sensitive to the different parametrizations. From a measurement of proton elastic scattering on $^{10}$C at TRIUMF and ab initio nuclear reaction calculations we show that the shape and magnitude of the measured differential cross section is strongly sensitive to the nuclear force prescription.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
